Extrinsic 82507-1

{
  "heartbeat": {
    "blockNumber": 82506,
    "sessionIndex": 1375,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x7833b16505ea28c050fd9ac5708ae1c2a48202e06f6dfc1eaf897cc0182788788afcca93806439a2b565b7d006e84035762b4144ff95c4c647e666a10a11788c"
}